Inventor
Haruyoshi Masui
Inventor
Yokohama, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters100%
PatentTitleYear
4,661,822'Ink jet printer'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to RICOH KK (1)· patent assignee history
1987Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 1 | 1987 |